B. A 1.5m dipole transmitting antenna located with its center at the origin and radiatesRF signal with frequency 0.1GHZ A second dipole receiving antena of length0.75m is placcd in such a way that its axis is parallel with first one at distance 400m,the delivered power in the receiving antenna is -38, 92dB.What is the transmittingpower in watts from transmitting antenna?

Transmitting power: It is the movement of energy from one place to another place in antenna. If…

A 1.5m dipole transmitting antenna located with its center at the origin and radiates RF signal with frequency 0.1GH7. A second dipole receiving antena of length 0.75m is placed in such a way that its axis is parallel with first one at distance 400m, the delivered power in the receiving antenna is -38. 92dB.What is the transmitting power in watts from transmitting antenna?

A 1.5m dipole transmitting antenna located with its center at the origin and radiates RF signal with frequency 0.1GH7. A second dipole receiving antena of length 0.75m is placed in such a way that its axis is parallel with first one at distance 400m, the delivered power in the receiving antenna is -38. 92dB.What is the transmitting power in watts from transmitting antenna?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

An antenna is mounted on a 2 meter rod that is held out of level so that the antenna is offset by 0.4' from the bottom of the rod. What is the angular error of the rod? What is the vertical error of the measurement?
The directivity if an antenna is 1.5. what will be the value of the beam solid angle of the antenna?
Radiation resistance of an antenna is 80 ohm and the loss resistance is 10 ohm. If the gain of the antenna is 20, then what will be the directivity of the antenna?
Q. (a)Two nicols are first crossed and then one of them is rotated through 600. Calculate the percentage of incident light transmitted. Q. (b)Two nicols are oriented with their principal plane making an angle of 600.What percentage of incident unpolarized light will pass through the system? Q.The signal retrieved in an optical fiber reduces at its output to one-tenth of its input power. What is the overall attenuation? What shall be the power at output in a fiber having loss3 db/km?
Q1) Very low signal strength in antenna. * Antenna patterns O Major lobes O Minor lobes O Null
Maximum dimension of antenna is 0.5m and operating frequency is 9 GHz, thus the the following distance represents reactive near field region is
2- Directivity is inversely proportional to...... (A) Beamwidth (B) FNBW (C) Beam area (D) HPBW Z so reflection coefficient is 12 4- What determines antenna polarization? (A) The direction of the electric field vector (B) The direction of the radiated wave (C) The direction of the magnetic field vector (D) The frequency of the radiated wave 5- Antennas convert -to- (A) Electrical into electromagnetic (B) electromagnetic into electrical (C) Both A and B (D) None of the these
b) A particular antenna has a VSWR of 2.4. Determine the following and, in each case, show full working: i) Reflection coefficient. Please transpose the equation for VSWR and show your working. ii) Calculate the mismatch efficiency of the antenna. Show your working.
What is the minimum length of antenna required transmit a radio signal of frequency 20 MHz? a. 3.75 m O b. 7.5 m O c. 5.75 m O d. 2 m
Question 3 (a) A television receiver's folded dipole antenna has an impedance of 600 0. If a RG-6 coaxial (75 0) coaxial cable is used, calculate the ratio required to match the cable and the antenna. (b) Figure Q3. (b) shows a beam antenna consisting of a dipole, a reflector, and a director. Design the beam antenna given that it is cut for a frequency of 200 MHz and assuming a velocity coefficient of 0.85. The length of the reflector is 5% more than the length of the dipole and the length of the director is 5% less than the length of the dipole. 0.15 Figure Q3(b)
Answer quickly. Antenna and Wave Propagation. Antenna is supplied with a power of 10 W. Determine the gain of the Antenna having directivity of 88 and load resistance of 10 ohms. The radiation resistance of antenna is 2.82 ohms. The efficiency of antenna is 0.22 .
For a helical antenna, the radiation resistance is 250 ohms and the loss resistance is 50 ohms. Estimate the radiation efficiency of the antenna?